聚酯装置增容改造中对酯化釜的传热能力的核算

Accounting of heat transfer capability of esterification reactor in the reformation of polyester plant

针对辽化聚酯装置增容改造工程中的立式内盘管加热式酯化反应器 ,经过多方案核算反应器传热和盘管内流动阻力 ,最终确定了更换搅拌器 。

In accordance with the vertical and coil in heating esterification reactor used in the polyester plant.Reactor heat transfer and the fluid resistance in the coil were accounted.By comparing different plans,it selected the better plan to exchange the agitator and increase the circulating quantity of the agitation in order to meet the demands of heat transfer.